Note: You are viewing an older version of the documentation. Click here to go the latest versionHomeAPI ReferenceStorefront GraphQL API2.8.3SetMobileNumberAsPrimaryOpenAIOpen in ChatGPTFynd Platform Versionv2.8.3v2.9.0 - latestv2.8.3v2.8.2v2.8.1v2.8.0mutationsetMobileNumberAsPrimarySet a mobile number as the primary contact for the user.ArgumentsResponseMutationLoading...Try itInput VariablesLoading...ResponseLoading...Was this section helpful?YesNoPrevious« setEmailAsPrimaryNextupdatePassword »